H3C Voice Gateway H3C VG 10-10 Safety Manual

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H3C Voice Gateway H3C VG 10-10 Safety Manual Manual pdf 13 page image

Compliance and Safety ManualH3C VG 10-10/10-11 Voice Gateway Chapter 3 Safety Information3-1Chapter 3 Safety Information3.1 OverviewThis section introduces part of the safety precautions that should be followed during theinstallation and maintenance of the equipment of Huawei-3Com.Note:Before any operation is performed, please read the operation instructions andprecautions carefully to minimize the possibility of accidents. The Note, Caution,Warning and Danger items in other manuals do not cover all safety precautions thatshould be followed. They are only the supplements to the safety precautions foroperations as a whole. Therefore, the personnel in charge of the installation andmaintenance of the Huawei-3Com products are required to understand these basics ofsafety operation .In performing various operations, please follow the local safety regulations. The safetyprecautions introduced in the product manuals are supplementary and subject to thelocal safety regulations.When various operations are executed on the Huawei-3Com products, the precautionsand special safety instructions provided by Huawei-3Com must be followed to the full.The personnel in charge of the installation and maintenance of the Huawei-3Comproducts must be trained as professionals to master the proper operating methods andall safety precautions. Only the trained and qualified personnel can perform operationssuch as equipment installation and maintenance.3.1.1 Conventions UsedThe symbols in this manual are shown in the following table. They are used to remindthe reader of the safety precautions during equipment installation and maintenance.Table 3-1 Safety symbol and descriptionSafety Symbol DescriptionGeneric alarm symbol: To suggest a general safety concernESD protection symbol: To suggest electrostatic-sensitiveequipment.